Study on the Delayed-opening of Vacuum Pump in the Vacuum Pre-cooling Process
ince VCE-15 vacuum pre-cooling machine can be influenced by the air conditions in the vacuum chamber,the opening-time of vacuum is delayed,resulting in the prolonging of cooling period.Based on the cooling load,the computational formula for delayed-opening time was deduced,and verified by the experi...
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| Formato: | Artigo |
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| Idioma: | Chinês |
| Publicado em: |
Journal of Refrigeration Magazines Agency Co., Ltd.
2011-01-01
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| Colecção: | Zhileng xuebao |
| Assuntos: | |
| Acesso em linha: | http://www.zhilengxuebao.com/zh/article/doi/10.3969/j.issn.0253-4339.2011.02.045/ |
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